Amazon.com: USB 2.0 Tether Cable 15ft 15' Tether Tethered Photography Tools Cable for Canon 5D Mark
15FT long USB A to Mini B 5 pin 2.0 tether cable. Gold plated connectors for corrosion resistence ensuring consistant and reliable conductivity. Ferrite core to filter out signal noise and reduce transmission errors. Fully shielded and reduces cross talk ...